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Sodio solfato, anidro ≥99% ACS

Fornitore: VWR Chemicals

Synonyms: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

0836-1KGEA 175 EUR
0836-1KG 0836-2.5KG 0836-500G
Sodio solfato, anidro ≥99% ACS
Sodio solfato
Formula: Na₂SO₄
Peso molecolare: 142,04 g/mol
Punto di ebollizione: 1429 °C (1013 hPa)
Punto di fusione: 888 °C
Densità: 2,7 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003504
CAS Number: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Risultati del test di specificazione

Calcium <0.01%
Chloride ≤0.001%
Heavy metals (as Pb) ≤0.0005%
Insolubles ≤0.01%
Iron ≤0.001%
Loss on ignition ≤0.5%
Magnesium ≤0.005%
Nitrogen compounds ≤0.0005%
pH (5%, Water) at 25 °C 5.2 – 9.2
Phosphate ≤0.001%
Potassium ≤0.01%
Purity ≥99%

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